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Posts by Zoé Pochon

Interested in ancient environmental DNA, metagenomics, and bioinformatics?

Sign up for our PhD course in Ancient Environmental Genomics at the University of Copenhagen, 20 to 25 Sept 2026.

5 ECTS
Sign-up deadline: 1 Aug 2026

Read more and sign up: phdcourses.ku.dk/DetailKursus...

8 hours ago 3 5 1 0
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Can you believe that until now there were more genomes sequenced for the woolly mammoth than for living African elephants?

Today, we bring you the first genomic, continent-scale analyses of 232 high-quality genomes of both species, the savanna and forest elephant.

www.nature.com/articles/s41...

5 days ago 145 49 5 2

Congrats Kevin! 🥳

1 week ago 1 0 0 0
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Ancient environmental genome reveals a migratory brown bear individual in Early Holocene Scandinavia | PNAS After the last ice age, species migrated into a newly deglaciated Scandinavia. Brown bear recolonization is thought to have occurred from two direc...

Very excited to share our study of an ancient environmental genome extracted from lake sediment! It originates from a brown bear that lived around 9,600 years ago close to the last ice-sheet remains in northern Sweden, and has an unexpected mitochondrial haplogroup. 1/7 www.pnas.org/doi/10.1073/...

1 week ago 48 25 1 2

Check this thread about our latest paper, written by one of the lead authors, @officialernst.bsky.social. It was such an exciting project!

1 week ago 7 2 0 0
Katja sampling a gorilla skull.

Katja sampling a gorilla skull.

ICP2026 flyer

ICP2026 flyer

Meet our keynote speakers 💁‍♂️

KATERINA GUSCHANSKI (@kguschan.bsky.social)

Katerina is expert in using genomics of museum collections to explore primate evolution, conservation genetics, and the historical impact of environmental change.

Conference info & registration 👉 icp2026.palaeogenomics.org

2 weeks ago 17 8 0 0
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How did catastrophic black death and myxomatosis outbreaks on an isolated island affect the genomes of humans & rabbits, respectively?

And how did the microbes evolve in response to this?

PhD position @cpgsthlm.bsky.social with Anders Götherström and me as supervisors!
su.varbi.com/en/what:job/...

2 weeks ago 25 22 1 1
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We are looking forward to welcoming you to Stockholm in only 83 days 😍

Our conference will be packed with exciting oral presentations 💁‍♂️, poster sessions 🧾, coffee breaks ☕, and pre-conference workshops 👷‍♀️

Take a look at the preliminary program ⬇️⬇️⬇️

3 weeks ago 19 8 0 1
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The Cemetery at the Edge of the Islamic World
The Cemetery at the Edge of the Islamic World YouTube video by Kambiz Kamrani

"The Cemetery at the Edge of the Islamic World"
www.youtube.com/watch?v=OX1u...

Evolutionary Insights by Anthropology net Podcast

3 weeks ago 3 2 0 0
Map of the Mediterranean during the Middle Ages, showing the Islamic areas of influence and Ibiza.

Map of the Mediterranean during the Middle Ages, showing the Islamic areas of influence and Ibiza.

Ricardo, lead author of the article, processing one of the samples in the lab.

Ricardo, lead author of the article, processing one of the samples in the lab.

New paper alert 🚨

Researchers at #CPGStlhm have analyzed ancient genomes from an Islamic cemetery in Ibiza (950–1150 CE) 🏖️

They found a highly diverse community with ancestry from Europe and North Africa!

The paper was published in @natcomms.nature.com

OA link www.nature.com/articles/s41...

3 weeks ago 18 9 1 1
Maximum-likelihood (ML) phylogeny of Mycobacterium leprae.

Maximum-likelihood (ML) phylogeny of Mycobacterium leprae.

Microscopy image of Mycobacterium leprae.

Microscopy image of Mycobacterium leprae.

By investigating the presence of pathogens in the remains, the authors detected one individual carrying Mycobacterium leprae 🦠 (the bacteria responsible for leprosy), providing insight into the health of medieval Ibiza societies.

3 weeks ago 6 2 1 0
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Meet our keynote speakers 💁‍♂️

LUCY VAN DORP (@ugiatucl.bsky.social)

Lucy is a leading expert in ancient microbe research, using ancient DNA to reconstruct the origins, evolution, and spread of major human pathogens throughout history.

Conference info & registration 👉 icp2026.palaeogenomics.org

1 month ago 16 8 0 0
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The MicrobeAtlas database: Global trends and insights into Earth’s microbial ecosystems www.sciencedirect.com/science/arti... #microbiome

1 month ago 13 5 1 0
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An undisturbed seventeenth-century shipwreck is a time capsule offering a chance to encounter people of the past mid-step. For maritime archaeologist Niklas Eriksson the underwater world is an archaeological treasure trove rich in stories of everyday life from centuries ago
www.su.se/english/news...

1 month ago 5 2 1 0

We have a new preprint! - "Ancient Pathogen Genomics in Africa – Current Evidence and Future Directions"

A review of current evidence, challenges, and opportunities for studying past epidemics and host–pathogen evolution using ancient DNA from African contexts.

www.preprints.org/manuscript/2...

1 month ago 17 7 0 0
UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

Job alert: open position for a Professor or Associate Professor of Computational Genomics in Health and Disease at University College London.

Based in the Department of Genetics, Evolution and Environment of UCL, and UGI, and funded by the UCL Health Strategy.

www.ucl.ac.uk/work-at-ucl/... 🧪

1 month ago 14 26 1 4
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Really happy to share our new preprint on the co-occurrance of Y.pestis and Erysipelothrix spp. during prehistory. 🔥🔥🔥
In the study, we find the earliest evidence to date of Y.pestis in Southern Europe and 60 new Erysipelothrix genomes spanning 20k years 🦠🐄🚶‍♂️⌛
www.biorxiv.org/content/10.6...

1 month ago 9 5 0 0
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Fast-spreading measles outbreak takes hold among under-10s in north London UK Health Security Agency urges parents in Enfield to get their children vaccinated as Easter holiday travels approach

This is really not a headline I expected to have to read in 2026.

www.theguardian.com/society/2026...

2 months ago 37 18 1 0
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🚨 Save the Date!

We’re thrilled to announce #SPAAM8 – a gathering of experts in ancient metagenomics research! 🌎

📅 When: June 22nd 2026
📍Where: Stockholm, Sweden 🇸🇪 (and online)
Stay tuned for updates and registration details!

2 months ago 8 4 0 0
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Assessing Ancient DNA Sampling Strategies for Natural Selection Inference in Humans Using Allele Frequency Time Series Data Abstract. The increased availability of genomic data from ancient humans allows estimating the strength of natural selection at a given locus using time se

Interested in using aDNA time-series datasets to estimate selection?

Our study "Assessing Ancient DNA Sampling Strategies for Natural Selection Inference in Humans Using Allele Frequency Time Series Data" is now out in GBE! doi.org/10.1093/gbe/... @genomebiolevol.bsky.social @cegamorim.bsky.social

2 months ago 53 24 2 1

Great news from our research group! 🎉 We congratulate Mustafa Özkan, Kıvılcım Başak Vural, Ezgi Altınışık, and Duygu Deniz Kazancı, who have received significant support for their projects in recent months! 👏
Details below 👇
#Hacettepe #METU #AncientDNA #aDNA #TUBITAK

2 months ago 10 1 1 0
Portail Emploi CNRS - Offre d'emploi - Postdoc in human evolutionary genetics and bioinformatics (M/F) Assurez-vous que votre profil candidat soit correctement renseigné avant de postuler

📢 We're hiring a postdoc (33 months) in human evolutionary genomics / paleogenomics / statistical genetics, Paris 🇫🇷
Project on selection on disease-associated variants, integrating ancient genomes, GWAS, and Ancestral Rec. Graphs.
Start May 2026 (flexible).
Apply here: emploi.cnrs.fr/Offres/CDD/U...

3 months ago 30 34 2 3
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Institut Pasteur (@pasteur.fr) is recruiting new young PIs to open new groups in the Institute. Deadline is February 9th! Don't miss the opportunity!

2 months ago 34 49 0 0

Out in @science.org today:

A 5500-year-old Treponema pallidum genome from Sabana de Bogotá, Colombia

Huge congrats to @davidebozzi.bsky.social Naz, Miguel, Lars, Anna, and Betsy for the amazing work. It’s an honor to collaborate with you.

2 months ago 16 5 0 1
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A 5500-year-old Treponema pallidum genome from Sabana de Bogotá, Colombia Treponematosis, a bacterial infection caused by Treponema pallidum subspecies and T. carateum (yaws, bejel, syphilis, pinta), has afflicted humans for millennia. Despite paleopathological evidence and...

Treponemal diseases might have been with us much longer than previously thought! In our recent study, we used ancient DNA to reconstruct a 5,500-year-old 𝘛𝘳𝘦𝘱𝘰𝘯𝘦𝘮𝘢 𝘱𝘢𝘭𝘭𝘪𝘥𝘶𝘮 genome, revealing a previously unknown divergent subspecies.
You can check it out here:
www.science.org/doi/10.1126/...

2 months ago 31 14 1 0
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Fascinating that the #NobelPeaceCenter felt the need to clarify this today.

Someone clearly needed the memo.

3 months ago 21 4 1 0

So proud that this is out 🐺⏳🧬🦏. First paper as a senior author (co-shared with @lovedalen.bsky.social; thanks for a great opportunity) and led by my awesome former MSc student @solveiggudjonsd.bsky.social and a brilliant CPG postdoc @edanalord.bsky.social (1/n)

OA: academic.oup.com/gbe/article/...

3 months ago 30 8 3 0
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Read our new paper in Genome Biology & Evolution to learn more about how sequencing the genome from a 14,000 year old wolf puppy's last meal yielded novel insights into the woolly rhino's extinction:
academic.oup.com/gbe/article/...

📷 Mietje Germonpré

3 months ago 28 13 0 3
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A trunkload of ancient RNA Ancient DNA has become a workhorse for evolutionary biologists. In contrast, ancient RNA studies have been rare and often methodologically controversial. Mármol-Sánchez et al. provide compelling evide...

Thanks to Sébastien Calvignac-Spencer (@scs22.bsky.social) and Carles Lalueza-Fox for their commentary on our work about ancient RNAs in the extinct wolly mammoth

A trunkload of ancient RNA

www.cell.com/cell/fulltex...

3 months ago 7 1 0 0
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Researchers recover a woolly rhino genome from inside a frozen wolf's stomach The work marks the first time an Ice Age animal’s complete genome has been recovered from tissue preserved inside another ancient animal.

Researchers recover a woolly rhino genome from inside a frozen wolf's stomach. The work marks the first time an Ice Age animal’s complete genome has been recovered from tissue preserved inside another ancient animal.
New study from @cpgsthlm.bsky.social
www.nationalgeographic.com/science/arti...

3 months ago 12 8 0 0